8 comments:

Cool, it's like the commonly seen dancer one. If you have trouble changing direction try viewing it in your peripheral vision by looking below the image. You should be able to 'control' it's direction then.

I've tried all the tricks for this one, and I've never been able to see it change direction.

I've noticed while processing PET images that the MIP always looks like the patient has situs inversus, and I don't know if it is an artifact of the software or due to the fact that I can't get this particular trick to switch in my brain.

I can get it to rock back and forth by turning my head from right to left or by looking only with my right eye and turning my head. With only the left eye, sometimes is changes direction and sometimes it doesn't. Weird!

Shadowfax

About me: I am an ER physician and administrator living in the Pacific Northwest. I live with my wife and four kids. Various other interests include Shorin-ryu karate, general aviation, Irish music, Apple computers, and progressive politics. My kids do their best to ensure that I have little time to pursue these hobbies.

Disclaimer

This blog is for general discussion, education, entertainment and amusement. Nothing written here constitutes medical advice nor are any hypothetical cases discussed intended to be construed as medical advice. Please do not contact me with specific medical questions or concerns. All clinical cases on this blog are presented for educational or general interest purposes and every attempt has been made to ensure that patient confidentiality and HIPAA are respected. All cases are fictionalized, either in part or in whole, depending on how much I needed to embellish to make it a good story to protect patient privacy.

All Content is Copyright of the author, and reproduction is prohibited without permission.